awslabs / streaming-endpoint-for-apache-hbase
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

Intro
  • Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
  • Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
  • Conditional complexity is measured at the unit level (methods, functions...).
  • Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).
Learn more...
Conditional Complexity Overall
  • There are 196 units with 1,415 lines of code in units (63.3% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 1 medium complex units (48 lines of code)
    • 10 simple units (327 lines of code)
    • 185 very simple units (1,040 lines of code)
0% | 0% | 3% | 23% | 73%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
java0% | 0% | 3% | 23% | 73%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
hbase-endpoint/src/main/java/com/amazonaws/hbase0% | 0% | 17% | 33% | 49%
firehose-sink/src/main/java/com/amazonaws/hbase/datasink0% | 0% | 0% | 37% | 62%
lambda-kafka-function/src/main/java/com/amazonaws/hbase/lambda0% | 0% | 0% | 45% | 54%
lambda-kinesis-function/src/main/java/com/amazonaws/hbase/lambda0% | 0% | 0% | 45% | 54%
kinesis-sink/src/main/java/com/amazonaws/hbase/datasink0% | 0% | 0% | 15% | 84%
kafka-sink/src/main/java/com/amazonaws/hbase/datasink0% | 0% | 0% | 9% | 91%
hbase-endpoint/src/main/java/com/amazonaws/hbase/model0% | 0% | 0% | 0% | 100%
hbase-endpoint/src/main/java/com/amazonaws/hbase/serde0% | 0% | 0% | 0% | 100%
lambda-kafka-function/src/main/java/com/amazonaws/hbase/lambda/exceptions0% | 0% | 0% | 0% | 100%
lambda-kinesis-function/src/main/java/com/amazonaws/hbase/lambda/exceptions0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
protected List filterNotExistColumnFamilyEdits()
in hbase-endpoint/src/main/java/com/amazonaws/hbase/StreamingReplicationEndpoint.java
 48 12 1
public boolean replicate()
in hbase-endpoint/src/main/java/com/amazonaws/hbase/StreamingReplicationEndpoint.java
 59 10 1
private synchronized void flush()
in firehose-sink/src/main/java/com/amazonaws/hbase/datasink/FirehoseDataSinkImpl.java
 42 10 1
public String handleRequest()
in lambda-kafka-function/src/main/java/com/amazonaws/hbase/lambda/KafkaHandler.java
 34 8 2
protected List filterNotExistTableEdits()
in hbase-endpoint/src/main/java/com/amazonaws/hbase/StreamingReplicationEndpoint.java
 33 7 1
public Properties getConfigurationProperties()
in kafka-sink/src/main/java/com/amazonaws/hbase/datasink/KafkaConfigurationUtil.java
 18 7 0
public String handleRequest()
in lambda-kinesis-function/src/main/java/com/amazonaws/hbase/lambda/KinesisHandler.java
 32 7 2
public void putRecord()
in firehose-sink/src/main/java/com/amazonaws/hbase/datasink/FirehoseDataSinkImpl.java
 31 6 2
public void putRecord()
in kinesis-sink/src/main/java/com/amazonaws/hbase/datasink/KinesisDataSinkImpl.java
 32 6 3
public void validateRecord()
in lambda-kafka-function/src/main/java/com/amazonaws/hbase/lambda/RecordValidator.java
 23 6 1
public void validateRecord()
in lambda-kinesis-function/src/main/java/com/amazonaws/hbase/lambda/RecordValidator.java
 23 6 1
public HBaseWALEdit deserialize()
in hbase-endpoint/src/main/java/com/amazonaws/hbase/serde/HBaseWALEditDeserializer.java
 32 5 2
public void putRecord()
in kafka-sink/src/main/java/com/amazonaws/hbase/datasink/KafkaDataSinkImpl.java
 35 5 2
public float getScore()
in lambda-kafka-function/src/main/java/com/amazonaws/hbase/lambda/RecordValidator.java
 17 5 1
public float getScore()
in lambda-kinesis-function/src/main/java/com/amazonaws/hbase/lambda/RecordValidator.java
 17 5 1
public String getBootstrapServers()
in kafka-sink/src/main/java/com/amazonaws/hbase/datasink/KafkaConfigurationUtil.java
 15 4 0
public void flush()
in firehose-sink/src/main/java/com/amazonaws/hbase/datasink/FirehoseDataSinkImpl.java
 10 4 0
public KinesisDataSinkImpl()
in kinesis-sink/src/main/java/com/amazonaws/hbase/datasink/KinesisDataSinkImpl.java
 42 4 1
public List filter()
in kafka-sink/src/main/java/com/amazonaws/hbase/datasink/KafkaDataSinkImpl.java
 12 3 1
public List filter()
in firehose-sink/src/main/java/com/amazonaws/hbase/datasink/FirehoseDataSinkImpl.java
 12 3 1